News 25. January 2012 IT-Trans exhibition from 15. - 17. February, 2012 HBH will be present at IT-Trans exhibition from 15. - 17. February, 2012.- IT trends for innovations and public transport - Location: Karlsruhe, Germany, Trade Fair Center, Hall1, Stand A18. 02. September 2011 HBH introduces its brand new website. Please note that part of the website is still under construction Read more … HBH introduces its brand new website.
